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Interest in the use of plant extracts to replace chemicals as insecticides is growing. In the present study, the chemical composition and insecticidal activity of Robinia pseudoacacia L. seed extract were investigated. The insecticidal extract of R. pseudoacacia seeds was analyzed by GC×GC-TOFMS. A total of 51 compounds were identified and the major constituents found in the seed extract were 9,12-octadecadienoic...
The leaves of Hibiscus sabdariffa L. have been used as traditional folk medicines for treating high blood pressure and fever. There are many accessions of H. sabdariffa L. throughout the world. To assess the chemical variations of 31 different accessions of H. sabdariffa L., fingerprinting analysis and quantitation of major flavonoids were performed by high‐performance liquid chromatography (HPLC)...
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